查询词典 extinct

Small (2 in) extinct eellike fish with a finned tail and a notochord and having cone-shaped teeth containing cellular bone; late Cambrian to late Triassic; possible predecessor of the cyclostomes.

2英寸大小已经灭绝的长有带鳍尾、脊索和含有细胞质状骨胳的锥形牙齿似鳗的鱼；后寒武纪到后三叠纪的生物；可能是圆口纲脊椎动物的祖先。

"It would be a war with unprecedented brutality , and mankind would become extinct, like the dinosaurs, in 2006 when nuclear warfare finally destroys the Earth."

而这一次的战争将是史无前例的残酷，人类最终会在2006年由于核战而如恐龙般绝迹于这个千疮百孔的世界。

Any of many extinct cats of the Old and New Worlds having long swordlike upper canine teeth; from the Oligocene through the Pleistocene.

东半球许多已经灭绝的猫科动物，其上犬齿形如长剑；生活在从渐新世经由更新世时期。

Any of various extinct herbivorous hoofed mammals of the genus Brontotherium and related genera,of the Eocene and Oligocene epochs,resembling the rhinoceros .

雷兽类一种已绝迹的雷兽属和其它相关属类的有蹄食草哺乳动物，生长于始新世和渐新世，类似于犀牛

We drove to the railroad station in a one-horse victoria , perhaps the last of a legendary line already extinct in the rest of the world .

我们去火车站乘的是一匹马拉的四轮马车，这个传奇行业在世界其他地方几乎已经绝迹了。

The world largest flower- Rafflesia is Sabah's proud, Orang Utan that soon extinct is Sabah's proud.

神山是沙巴汉的骄傲，世界上最大的花朵莱佛西亚花也是沙巴汉的骄傲，濒临绝种的人猿亦是沙巴汉的骄傲

Ornithologist John Gould told him the birds he had studied on the Galapagos Islands were perfectly adapted to the island environment. Palaeontologist Richard Owen told him the fossils he had found were of extinct relatives of South American animals living today.

鸟类学家约翰·古尔德告诉达尔文说，他在加拉帕戈斯群岛研究的鸟类与该岛环境完全契合；古生物学家理查德·欧文则对他说，他发现的化石是现今生活在南美洲的动物业已灭绝的亲属。

There are even Arabian oryx, the twin-horned antelope that had become extinct in the wild, but which have been reintroduced in various sanctuaries in the Gulf region, including Hawar.

甚至还有阿拉伯羚羊，这是一种濒临灭绝的野生双角羚羊，但又被海湾国家的一些保护区重新引入。英语暑假学习网 E37.com.cn

The Scimitar Oryx, also called Scimitar-horned Oryx of North Africa is now possibly extinct in the wild.

奥里克斯的弯刀，也称为弯刀角羚羊（奥里克斯dammah ）北非现在可能灭绝的野生。

An extinct Osco-Umbrian language of ancient Italy that ''.'survives'.''''.

一种绝迹的古代意大利的欧斯干安不利亚语，只''。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。